N-(4-chloro-2-methylphenyl)-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide CAS 338775-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338775-40-9 |
| Molecular Formula | C19H13Cl2F3N2O3S |
| Molecular Weight | 477.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-chloro-2-methylphenyl)-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide (CAS 338775-40-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H13Cl2F3N2O3S. Molecular weight: 477.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H13Cl2F3N2O3S |
| Molecular Weight | 477.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-{3-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-1-(4-chlorobenzenesulfonyl)-1H-pyrazole (CAS 477712-73-5)
- Methyl 5-((3-chloro-4-methylphenyl)carbamoyl)-2-(4-chlorobenzamido)-4-methylthiophene-3-carboxylate (CAS 332928-33-3)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(4-chlorophenyl)-6-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine (CAS 303151-99-7)
- 3-Chloro-5-(3-chlorophenyl)-2-(3,4-dichlorophenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 691868-55-0)
- N-(6-(6-Chloro-5-(4-fluorophenylsulfonamido)pyridin-3-yl)benzo[d]thiazol-2-yl)acetamide (CAS 1112980-86-5)
- 3-((2-Chloro-6-fluorobenzyl)thio)-1-(3-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 685109-30-2)
- 4-Chloro-N-{[4-methyl-5-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-4H-1,2,4-triazol-3-yl]methyl}benzene-1-sulfonamide (CAS 338421-51-5)
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(2,4-dichlorobenzoyl)-1H-pyrrole-2-carbohydrazide (CAS 338403-48-8)
Recommended Standards
- N-(1-(3,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridin-3-yl)-3-(trifluoromethyl)benzenesulfonamide (CAS 339009-20-0)
- (S)-(-)-PH-797804 (CAS 1358027-80-1)
- Pyrafluprole (CAS 315208-17-4)
- 3-(3,4-Dimethoxyphenyl)pyrrolidine (CAS 38175-31-4)
- 4-(difluoromethyl)-2-(4-methoxyphenyl)-1,3-oxazole-5-carboxylic acid (CAS 1803584-52-2)
- [(4-methoxyphenyl)methyl][2-(pyridin-2-yl)ethyl]amine (CAS 22540-58-5)
- 3,7,8-Trichloro-5-methoxy-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1437454-44-8)
- n-Methyl-n'-(naphthalen-2-yl)benzenecarboximidamide (CAS 878259-93-9)
- 5-Chloro-1-oxo-1-(4-trifluoromethylphenyl)pentane (CAS 343968-74-1)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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